0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003 * sama5d3_gmac.dtsi - Device Tree Include file for SAMA5D3 SoC with
0004 * Gigabit Ethernet.
0005 *
0006 * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
0007 */
0008
0009 #include <dt-bindings/pinctrl/at91.h>
0010 #include <dt-bindings/interrupt-controller/irq.h>
0011
0012 / {
0013 ahb {
0014 apb {
0015 pinctrl@fffff200 {
0016 macb0 {
0017 pinctrl_macb0_data_rgmii: macb0_data_rgmii {
0018 atmel,pins =
0019 <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A GTX0, conflicts with PWMH0 */
0020 AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A GTX1, conflicts with PWML0 */
0021 AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB2 periph A GTX2, conflicts with TK1 */
0022 AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB3 periph A GTX3, conflicts with TF1 */
0023 AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A GRX0, conflicts with PWMH1 */
0024 AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB5 periph A GRX1, conflicts with PWML1 */
0025 AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB6 periph A GRX2, conflicts with TD1 */
0026 AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB7 periph A GRX3, conflicts with RK1 */
0027 };
0028 pinctrl_macb0_data_gmii: macb0_data_gmii {
0029 atmel,pins =
0030 <AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB19 periph B GTX4, conflicts with MCI1_CDA */
0031 AT91_PIOB 20 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB20 periph B GTX5, conflicts with MCI1_DA0 */
0032 AT91_PIOB 21 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB21 periph B GTX6, conflicts with MCI1_DA1 */
0033 AT91_PIOB 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB22 periph B GTX7, conflicts with MCI1_DA2 */
0034 AT91_PIOB 23 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB23 periph B GRX4, conflicts with MCI1_DA3 */
0035 AT91_PIOB 24 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB24 periph B GRX5, conflicts with MCI1_CK */
0036 AT91_PIOB 25 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB25 periph B GRX6, conflicts with SCK1 */
0037 AT91_PIOB 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB26 periph B GRX7, conflicts with CTS1 */
0038 };
0039 pinctrl_macb0_signal_rgmii: macb0_signal_rgmii {
0040 atmel,pins =
0041 <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB8 periph A GTXCK, conflicts with PWMH2 */
0042 AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A GTXEN, conflicts with PWML2 */
0043 AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB11 periph A GRXCK, conflicts with RD1 */
0044 AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB13 periph A GRXER, conflicts with PWML3 */
0045 AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB16 periph A GMDC */
0046 AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB17 periph A GMDIO */
0047 AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB18 periph A G125CK */
0048 };
0049 pinctrl_macb0_signal_gmii: macb0_signal_gmii {
0050 atmel,pins =
0051 <AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A GTXEN, conflicts with PWML2 */
0052 AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB10 periph A GTXER, conflicts with RF1 */
0053 AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB11 periph A GRXCK, conflicts with RD1 */
0054 AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A GRXDV, conflicts with PWMH3 */
0055 AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB13 periph A GRXER, conflicts with PWML3 */
0056 AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A GCRS, conflicts with CANRX1 */
0057 AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB15 periph A GCOL, conflicts with CANTX1 */
0058 AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB16 periph A GMDC */
0059 AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB17 periph A GMDIO */
0060 AT91_PIOB 27 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB27 periph B G125CKO */
0061 };
0062
0063 };
0064 };
0065
0066 macb0: ethernet@f0028000 {
0067 compatible = "atmel,sama5d3-gem";
0068 reg = <0xf0028000 0x100>;
0069 interrupts = <34 IRQ_TYPE_LEVEL_HIGH 3>;
0070 pinctrl-names = "default";
0071 pinctrl-0 = <&pinctrl_macb0_data_rgmii &pinctrl_macb0_signal_rgmii>;
0072 clocks = <&pmc PMC_TYPE_PERIPHERAL 34>, <&pmc PMC_TYPE_PERIPHERAL 34>;
0073 clock-names = "hclk", "pclk";
0074 status = "disabled";
0075 };
0076 };
0077 };
0078 };
